https://m.youtube.com/watch?v=wsS3yl74xh4
In that video, OJ founded out that Supercell was making a new arena. They posted pictures, and turns out on the one with wires, foreign words are visible. With the help of Google Translate, he got "Electro Valley." This is why OJ in my opinion is the best Clash Royale youtuber. He doesn't just only make decks.
Some say that Electro Wizard is going to move up there, and Miner will go to Royal Arena, which means that Builder's Workshop will be even in terms of cards. I personally disagree with this, but we will wait.
I said that Super Pekka will be in that arena, which is a possibility. Same goes with Mega Tesla, however, Supercell never made a Legendary building, so I wasn't sure. All we can do is wait.
